From 49aeee5a3dfa9fc0ae29e99f7c5c0cc0124e560e Mon Sep 17 00:00:00 2001 From: Joshua Leung Date: Wed, 18 May 2016 03:19:06 +1200 Subject: Bendy Bones: Advanced B-Bones for Easier + Simple Rigging This commit/patch/branch brings a bunch of powerful new options for B-Bones and for working with B-Bones, making it easier for animators to create their own rigs, using fewer bones (which also means hopefully lighter + faster rigs ;) This functionality was first demoed by Daniel at BConf15 Some highlights from this patch include: * You can now directly control the shape of B-Bones using a series of properties instead of being restricted to trying to indirectly control them through the neighbouring bones. See the "Bendy Bones" panel... * B-Bones can be shaped in EditMode to define a "curved rest pose" for the bone. This is useful for things like eyebrows and mouths/eyelids * You can now make B-Bones use custom bones as their reference bone handles, instead of only using the parent/child bones. To do so, enable the "Use Custom Reference Handles" toggle. If none are specified, then the BBone will only use the Bendy Bone properties. * Constraints Head/Tail option can now slide along the B-Bone shape, instead of just linearly interpolating between the endpoints of the bone. For more details, see: * http://aligorith.blogspot.co.nz/2016/05/bendy-bones-dev-update.html * http://aligorith.blogspot.co.nz/2016/05/an-in-depth-look-at-how-b-bones-work.html -- Credits -- Original Idea: Daniel M Lara (pepeland) Original Patch/Research: Jose Molina Additional Development + Polish: Joshua Leung (aligorith) Testing/Feedback: Daniel M Lara (pepeland), Juan Pablo Bouza (jpbouza) --- source/blender/makesdna/DNA_armature_types.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'source/blender/makesdna/DNA_armature_types.h') diff --git a/source/blender/makesdna/DNA_armature_types.h b/source/blender/makesdna/DNA_armature_types.h index b995e6917a9..cda6441f0ae 100644 --- a/source/blender/makesdna/DNA_armature_types.h +++ b/source/blender/makesdna/DNA_armature_types.h @@ -68,11 +68,18 @@ typedef struct Bone { float xwidth, length, zwidth; /* width: for block bones. keep in this order, transform! */ float ease1, ease2; /* length of bezier handles */ float rad_head, rad_tail; /* radius for head/tail sphere, defining deform as well, parent->rad_tip overrides rad_head */ - + + float roll1, roll2; /* curved bones settings - these define the "restpose" for a curved bone */ + float curveInX, curveInY; + float curveOutX, curveOutY; + float scaleIn, scaleOut; + float size[3]; /* patch for upward compat, UNUSED! */ int layer; /* layers that bone appears on */ short segments; /* for B-bones */ - short pad[1]; + + short pad1; + } Bone; typedef struct bArmature { @@ -204,7 +211,8 @@ typedef enum eBone_Flag { BONE_TRANSFORM_CHILD = (1 << 20), /* Indicates that a parent is also being transformed */ BONE_UNSELECTABLE = (1 << 21), /* bone cannot be selected */ BONE_NO_LOCAL_LOCATION = (1 << 22), /* bone location is in armature space */ - BONE_RELATIVE_PARENTING = (1 << 23) /* object child will use relative transform (like deform) */ + BONE_RELATIVE_PARENTING = (1 << 23), /* object child will use relative transform (like deform) */ + BONE_ADD_PARENT_END_ROLL = (1 << 24) /* it will add the parent end roll to the inroll */ } eBone_Flag; -- cgit v1.2.3